Back in 1988, Salenger worked on A Night in the Life of Jimmy Reardon with Matthew Perry. They’ve known each other since they were 16 years old. That’s a friendship that goes way back. Salenger wrote, “I’m incredibly saddened to hear of Matthew Perry’s passing today. His gift to the world will be remembered forever. Sending love to Matthew’s family, friends, co-stars, and millions of fans around the world.” (via Instagram).